The versatile New Balance 520v8 features a soft, cushioned EVA midsole for underfoot cushioning with a technical mesh upper for exceptional breathability to help maintain comfort and focus during any activity. These men's running shoes also feature a seamless upper for a streamlined, lightweight underfoot feel and are available in a range of characterful colourways. Features Features Features. The upper has been created seamless for a perfect feel and fit. Mesh upper Mesh instep material Woven and synthetic upper material Mesh upper Fabric and synthetic upper material Soft, cushioned EVA midsole Strappy EVA midsole. Rubber outsole Adjustable lace-up closure for a customised fit Size & Model 250 grams (8.8 oz).